JP5795834B1 - Round table - Google Patents

Abstract

[PROBLEMS] To reduce the load on the environment by creating a circular table using a tire wheel and a steering wheel, and using a tire wheel and a steering wheel having a circular design to unify Provided is a circular table capable of easily adjusting the height while forming a circular table having a good design. SOLUTION: An outer surface 2b of a tire wheel 2 is held in a substantially horizontal shape, a rod-like column 3 is erected in a hub hole 2c of the tire wheel 2, and a disc-shaped steering wheel is provided at the upper end of the column 3 The fixing plate 6 is fixed, and the boss portion 9a of the steering wheel 9 is fastened to the upper surface of the steering wheel fixing plate 6 to hold the ring portion 9c of the steering wheel 9 upward. The circular table 1 is characterized in that a top plate support 10 is provided and a transparent disk-shaped top plate 11 is supported by the top plate support 10. [Selection] Figure 1

Description

  The present invention relates to a circular table characterized in that a tire wheel is a pedestal, and a steering wheel is disposed at a lower portion of a transparent disk-shaped top plate, and the height of the transparent disk-shaped top plate is changed. It relates to a round table that can be used.

  Conventionally, tire wheels, especially aluminum tire wheels, have a good design and may be expensive.The aluminum tire wheels used for many years have been dismantled together with scrap cars and reused as tire wheels. In many cases, most of them are usually discarded, causing a load on the environment. Also, there are cases where a special specification expensive steering wheel is attached to the favorite car, and in this case, the steering wheel is often discarded together with the scrapped car, which similarly causes a load on the environment.

  On the other hand, a general circular table has a structure close to a configuration without an auxiliary top plate in FIG. 1 of Patent Document 1, and a circular table using a tire wheel or a steering wheel for the configuration has not been proposed. As a table whose height can be adjusted, as shown in Patent Document 1, a gas spring is provided in an extendable pedestal that supports the top plate, and an operation button provided on the upper end of the gas spring is attached to the table. In a table with a height adjustment function, the gas spring can be expanded and contracted by being pushed by an operation lever mounted on the plate, and the height of the top plate can be adjusted. The upper surface of the operation portion of the operation lever at the time is disposed so as to be flush with the upper surface of the top plate, and the operation button can be pressed by pulling up the operation portion. A table with a height adjusting function is proposed (Patent Document 1).

Japanese Patent Laid-Open No. 2005-152065

  However, the table with a height adjusting function described in Patent Document 1 does not use a tire wheel or a steering wheel, and has a problem that it does not reduce the load on the environment. Since the operation lever for operating the expansion and contraction of the gas spring is arranged so as to be flush with the top surface of the top plate, the structure is somewhat complicated, and the tire wheel and the steering which are circular members are assumed to be When the structure is applied to a circular table having a wheel as a constituent element, there is a problem that design properties based on a unified design may be lacking.

  The problem to be solved by the present invention is to create a circular table using a tire wheel and a steering wheel that are often discarded, thereby reducing the load on the environment, and with a circular design. It is an object of the present invention to provide a circular table having a uniform design by using a certain tire wheel or steering wheel, and to provide a circular table that has a simple structure and can be easily adjusted in height.

In order to solve the above-mentioned problems, the invention according to claim 1 holds the tire wheel substantially horizontally with the outer surface of the disk portion of the tire wheel as an upper surface, and a rod-like column is provided in the hub hole of the tire wheel. The disc-shaped steering wheel fixing plate is fixed to the upper end of the column, and the steering wheel boss portion is fastened to the upper surface of the steering wheel fixing plate to hold the steering wheel ring portion upward, and the steering wheel Provided is a circular table characterized in that a plurality of top plate supports are provided on a wheel fixing plate , and a transparent disk-shaped top plate is supported at a position above the ring portion of the steering wheel by the top plate support. .

  The invention according to claim 2 is characterized in that, in addition to the steering wheel, at least one of a thermometer, a hygrometer, a clock, and a lighting tool is fixed to the upper surface of the steering wheel fixing plate. A circular table according to claim 1 is provided.

  According to a third aspect of the present invention, there is provided the circular table according to the first or second aspect, wherein the support column is formed to be extendable in the vertical direction.

  According to a fourth aspect of the present invention, the support column is formed as one support column by connecting the female support column and the male support column by inscribing the cylindrical male support column inside the cylindrical female support column. In the lower part, the male support is disposed in the upper part, and in the side part of the female support, one engagement hole A is provided, and a lockout pin that can be protruded inside the engagement hole A is provided. When the lockout pin protrudes to the inside of the engagement hole A, the plurality of engagement holes B are provided in the vertical direction on the side surface portion on the male support side. 4. The circular table according to claim 3, wherein the lockout pin is engaged with the engagement hole B so that the male support and the female support are integrated.

  Since the circular table according to the first aspect of the present invention is a circular table including a tire wheel or a steering wheel having a circular design as a constituent element, the entire table has a uniform design with a circle as a constituent element. In particular, since the top plate is transparent, it is possible to see the steering wheel underneath it, and if the tire wheel or steering wheel is a part used in your own car It has the effect of becoming a circular table where memories can be felt deeply. In addition, since heavy tire wheels are used for the pedestal of the round table, the stability of the round table is high, and when tire wheels and steering wheels are waste products, the reuse of these can reduce the load on the environment. As well as being possible, it has the effect of being extremely low cost.

  Further, in the circular table according to claim 2, at least one of a thermometer, a hygrometer, a clock, and a lighting fixture is fixed to the upper surface of the steering wheel fixing plate in addition to the steering wheel. There is an effect that it is possible to instantly know the temperature, humidity, time, etc. of the environment in which it is located, and there is an effect that the steering wheel can be visually confirmed more surely and aesthetically by the lighting equipment. .

  Moreover, since the support | pillar is formed so that expansion-contraction is possible for the circular table of Claim 3, the height of a top plate can be adjusted.

  Further, in the circular table according to claim 4, the engagement between the lockout pin and the engagement hole B is released by rotating the handle, and the top plate is moved up and down in this state to change the male support to the female support. The male and female struts are moved by sliding and moving in the vertical direction while maintaining the inscribed state inside, and rotating the handle in the reverse direction at a predetermined position to engage the lockout pin with the engagement hole B. By fixing it integrally, there is an effect that the height of the top plate can be adjusted up and down at a predetermined position. In particular, the structure in which the column and the lockout pin can be freely protruded is simple, and there is an effect that the height can be adjusted at low cost.

It is a state perspective view of the circular table concerning Claim 1 of the present invention. It is a front view of the circular table which concerns on Claim 1 of this invention. A steering wheel fixing plate for a circular table according to claim 2 of the present invention, wherein a plurality of top plate supports, a thermometer, a hygrometer, a clock, and a lighting device are fixed to the steering wheel fixing plate. It is a top view of a steering wheel fixing plate. It is a disassembled perspective view of one Example of the support | pillar formed so that expansion-contraction of the circular table concerning Claim 3 of this invention was possible. It is one Example of the support | pillar formed in the stretchable state of the circular table which concerns on Claim 3 of this invention, It is a perspective view of this support | pillar fixed in the extended state. It is one Example of the support | pillar formed so that expansion-contraction of the circular table concerning Claim 3 of this invention was carried out, It is a perspective view of this support | pillar fixed in the contracted state. It is one Example of the female support | pillar and male support | pillar of the circular table which concerns on Claim 4 of this invention, It is a disassembled perspective view of the female support | pillar and male support | pillar in which the lockout pin was formed so that protrusion was possible by rotation of a handle. It is one Example of the support | pillar of the circular table which concerns on Claim 4 of this invention, and is a perspective view which shows the state in which the male support | pillar and the female support | pillar are united in the extended state. FIG. 4 is an example of a column table column according to claim 4 of the present invention, and is a front sectional view of a column part showing the position of the lockout pin and the handle when the engagement hole B and the lockout pin are engaged with each other. FIG. It is one Example of the support | pillar of the circular table which concerns on Claim 4 of this invention, and is front sectional drawing of the support | pillar part which shows the position of the lockout pin and handle | steering_wheel in the state by which engagement with the engagement hole B was cancelled | released. .

  Next, a circular table which is an embodiment of the invention of claim 1 according to the present application will be described in detail with reference to FIGS.

  FIG. 1 is a perspective view of a circular table 1 according to a first aspect of the present invention. Reference numeral 2 denotes an aluminum tire wheel, which is held substantially horizontally with the outer surface 2b of the disk portion 2a as an upper surface. A hub hole 2c is provided at the center of the tire wheel 2 and is normally closed by a center cap when used as a tire wheel. In the present invention, the tire wheel 2 is used in a state in which the center cap is removed, and a rod-like support 3 is erected in the hub hole 2c. In this embodiment, the support column 3 is formed in a hollow cylindrical rod shape, and disc-shaped flanges 3a and 3b are formed at the upper and lower ends thereof.

  In the flange 3a, a tire wheel fixing hole 3c is provided at a position that coincides with a plurality of holes 2d of the tire wheel 2 (in this embodiment, four holes 2d are provided at intervals of 90 degrees). 2, the flange 3 a is fixed to the tire wheel 2 through the hole 2 d by the bolt 4 and the cap nut 5, and the column 3 is erected in the hub hole 2 c of the tire wheel 2. Therefore, the outer diameter of the column 3 is slightly smaller than the hub hole 2c.

  A disc-like steering wheel fixing plate 6 is fixed to the flange 3b at the upper end of the column 3 by a bolt 7 and a cap nut 8. By fastening the bolt 7 and the cap nut 8, the flange 3b of the column 3 A steering wheel fixing plate 6 and further a steering wheel 9 are fixed through a boss portion 9a. Accordingly, the four steering wheel fixing plate fixing holes 3d and the four steering wheel fixing holes are provided in the flange 3b and the steering wheel fixing plate 6 at positions matching the four holes 9b provided in the boss portion 9a of the steering wheel 9. A hole 6a is formed.

  As described above, the boss portion 9 a of the steering wheel 9 is fastened to the upper surface of the steering wheel fixing plate 6, and the ring portion 9 c of the steering wheel 9 is held above the steering wheel fixing plate 6.

  A plurality of top plate supports 10 are fixed to the steering wheel fixing plate 6. The top plate support 10 is generally T-shaped as a whole, and in this embodiment, four top plate supports are provided. 10 are provided on the steering wheel fixing plate 6 at intervals of 90 degrees. The top plate support 10 is fixed to the tip of the long plate portion 10a at the side surface of the cylindrical portion 10b that is internally threaded. The cylindrical portion 10b has the long plate portion 10a fixed to the steering wheel fixing plate 6. When held, it is configured to be held substantially vertically.

  A top plate height adjusting screw 10c is screwed into the cylindrical portion 10b, and a support rubber 10d is fixed to an upper end of the top plate height adjusting screw 10c. Since the steering wheel 9 is fixed to the upper surface of the steering wheel fixing plate 6, the top plate 11 as the circular table 1 needs to be held at a position above the ring portion 9 c of the steering wheel 9. The position of the support rubber 10d of the plate support 10 in the height direction is provided above the ring portion 9c. The position in the height direction can be finely adjusted in the vertical direction by rotating the top plate height adjusting screw 10c.

  A transparent disk-shaped top plate 11 is supported substantially horizontally on the support rubber 10d. Since the top plate 11 is transparent, the steering wheel 9 can be viewed from above the top plate 11. Of course, the tire wheel 2 that forms the pedestal of the circular table 1 can also be seen from the top plate 11. For example, the tire wheel 2 and the steering wheel 9 that are attached to your own car are used to mount the circular table 1. When configured, the circular table 1 is attached.

  FIG. 3 shows a state in which a thermometer 12, a hygrometer 13, a clock 14 and a lighting fixture 15 are fixed on the steer wheel fixing plate 6 in addition to the steering wheel 9, and the circular table 1 of the present invention. Since the top plate 11 is transparent, these can be fixed, for example, or other decorative parts can be fixed. In FIG. 3, the top support 10 is 45 from the position shown in FIGS. 1 and 2 so that the thermometer 12, the humidity shape 13, the clock 14, and the illumination tool 15 can be reliably seen from the top 11. It is provided at a position rotated by a predetermined degree.

  Next, the support | pillar 3 formed so that expansion-contraction in the up-down direction described in Claim 3 is demonstrated based on FIG. 4 thru | or FIG.

  In FIG. 4, reference numeral 23 denotes a cylindrical male support fixed to the lower portion of the steering wheel fixing plate 6. A flange 23a is formed at the upper end of the male support 23, and the steering wheel fixing plate fixing hole is formed in the flange 23a. Four 3d are drilled at 90 degree intervals. The lower portion of the male support 23 is formed with a small-diameter portion 23b that is inscribed in a cylindrical female support 33 so as to be slidable. The outer diameter of the main diameter portion 23c of the male support 23 and the female support 33 are formed. Have the same outer diameter. In addition, a plurality of engagement holes 23d are provided in the side surface of the narrow-diameter portion 23b of the male support 23 (two in this embodiment), and at the same height as the engagement hole 23d, on the opposite side surface by 180 degrees. Is provided with an engagement hole 23e, and a pair of engagement holes 23d and 23e having the same height.

  In FIG. 4, reference numeral 33 denotes a female support erected in the hub hole 2 c of the tire wheel 2, and the outer diameter of the female support 33 is slightly smaller than that of the hub hole 2 c. The flange 33a is provided with four tire wheel fixing holes 3c at intervals of 90 degrees. Further, one side of the female support 33 is provided with one engagement hole 33d having the same diameter as the engagement holes 23d and 23e of the male support 23, and 180 degrees at the same height as the engagement hole 33d. The opposite side surface is provided with an engagement hole 33e, and the engagement hole 33d and the engagement hole 33e form a pair.

  The engagement holes 23d, 23e, 33d, and 33e have the same height when the small-diameter portion 23b of the male support 23 is inscribed inside the female support 33, so that the bolts correspond to each other. 16 is inserted into the engagement holes 23d, 23e, 33d, 33e and fixed with the cap nut 17, so that, for example, the engagement holes 23d, 23e at the lower position of the narrow diameter portion 23b of the male support 23 and the female When the bolt 16 is inserted into the engagement holes 33d and 33e of the support column 33 and fixed with the cap nut 17, the support column is extended as shown in FIG. 5 and is located at the upper position of the small diameter portion 23b of the male support column 23. When the bolt 16 is inserted into the engagement holes 23d and 23e and the engagement holes 33d and 33e of the female support 33 and fixed with the cap nut 17, the support 3 is contracted as shown in FIG. Consists of struts 23 and female struts 33 Lever, retractable strut 3 can be formed. 4 to 6, reference numeral 18 denotes a washer.

  Next, the support | pillar of Claim 4 is demonstrated based on FIG. 7 thru | or FIG.

  In FIG. 7, reference numeral 43 denotes a cylindrical male support fixed to the lower portion of the steering wheel fixing plate 6. A flange 43a is provided at the upper end of the male support 43, and the steering wheel fixing plate is fixed to the flange 43a. Four holes 3d are formed at intervals of 90 degrees. The lower portion of the male support 43 is formed with a small diameter portion 43b that is inscribed in the cylindrical female support 53 so as to be slidable. The outer diameter of the main diameter portion 43c of the male support 43 and the female support 53 are formed. Have the same outer diameter. Further, a plurality of engagement holes B (two in the present embodiment) are provided in the vertical direction on the side surface of the small diameter portion 43b of the male support post 43.

  In FIG. 7, 53 is a female support fixed to the hub hole 2 c of the tire wheel 2, and the outer diameter of the female support 53 is formed to be slightly smaller than the hub hole 2 c. A flange 53a is provided, and four tire wheel fixing holes 3c are formed in the flange 53a at intervals of 90 degrees. Further, one engagement hole A having the same diameter as the engagement hole B of the male support 43 is formed in the side surface of the female support 53.

  As shown in FIGS. 9 and 10, when the engagement hole A and the engagement hole B coincide with each other, a lockout pin 61 is provided in the engagement hole A and the engagement hole B. The lockout pin 61 has a hemispherical tip, and when the handle 62 below is held in a vertical state as shown in FIG. Projecting into the engagement hole B and engaging with the engagement hole B. Further, in this case, the lockout pin 61 is provided at a position where the coil spring engagement rod 61a is slightly inserted from the tip so as not to protrude from the engagement hole A more than necessary. The lockout pin 61 and the coil spring 63 are attached to the case 64. The case 64 is fixed to the side surface of the female support 53.

  The rear part of the lockout pin 61 has a slightly narrow diameter and is threaded so that the threaded part protrudes from the rear center part of the case 64 when the case 64 is fixed to the side surface of the female support 53. Is formed. A hole 62a of the handle 62 is inserted into the protruding portion of the lockout pin 61 from the case 64. Further, when the cap nut 65 is screwed and the handle 62 is in the vertical state as shown in FIG. The pin 61 is urged toward the female support 53 by the coil spring 63 so that the coil spring engaging bar 61 a contacts the female support 53, and the distal end of the lockout pin 61 is urged by the coil spring 63 to engage with the male support 43. It is configured to engage with B. Therefore, in this state, the male support 43 and the female support 53 are integrated.

  Further, a hole 61b is provided at the rear center portion of the case 64 so that a screw portion behind the lockout pin 61 protrudes, and a handle 62 is provided on the left and right sides of the hole 61b from the position shown in FIG. Tapered projecting pieces 61c and 61d are formed so that the handle 62 and the lockout pin 61 move to the right from the state of FIG. 9 when rotated 180 degrees sideward to the position shown in FIG. Yes. The inclination direction of the taper of the projecting piece 61c and the projecting piece 61d is upside down. The projecting piece 61c has an inclination in which the lower part is thicker, whereas the projecting piece 61d has an inclination in which the upper part is thicker.

  When the handle 62 is rotated from the position shown in FIG. 9 to the position shown in FIG. 10, the handle 62 slides on the protruding pieces 61c and 61d and gradually moves to the right with respect to the position shown in FIG. Along with this, the lockout pin 61 also moves to the right, and the tip of the lockout pin 61 is completely detached from the engagement hole B of the male column 43. When the handle 62 is in the position shown in FIGS. 9 and 10, the handle 62 is lightly locked between the protruding piece 61c and the protruding piece 61d, and the handle 62 is not easily rotated. If the handle 62 is rotated carelessly and the engagement of the lockout pin 61 with the engagement hole B is released, or conversely, the engagement with the engagement hole B is released. 62 does not rotate and engage with the engagement hole B again.

  When the handle 62 is in the position shown in FIG. 10, the tip of the lockout pin 61 is completely detached from the engagement hole B of the male support 43, so that the male support 43 is slid vertically with respect to the female support 53. The other engagement hole B provided in the male support 53 and the engagement hole A are made to coincide with each other by moving, and in this state, the handle 62 is rotated from the position of FIG. 10 to the near side to the position of FIG. As a result, the tip of the lockout pin 61 engages with the engagement hole A and the engagement hole B, and the male column 43 and the female column 53 are united again. By such an action, the column formed by the male column 43 and the female column 53 can be expanded and contracted in the vertical direction, and the top plate 11 fixed to the flange 43a of the male column 43 can adjust the height position. I can do it.

DESCRIPTION OF SYMBOLS 1 Round table 2 Tire wheel 2a Disk part 2b Outer surface 2c Hub hole 2d Hole 3 Support | pillar 3a Flange 3b Flange 3c Tire wheel fixing hole 3d Steering wheel fixing plate fixing hole 4 Bolt 5 Cap nut 6 Steering wheel fixing plate 6a Steering wheel fixing hole 7 Bolt 8 Cap nut 9 Steering wheel 9a Boss portion 9b Hole 9c Ring portion 10 Top plate support 10a Long plate portion 10b Cylindrical portion 10c Top plate height adjustment screw 10d Support rubber 11 Top plate 12 Thermometer 13 Hygrometer 14 Clock 15 Illumination Tool 16 Bolt 17 Cap nut 18 Washer 23 Male prop 23a Flange 23b Small diameter portion 23c Main diameter portion 23d Engagement hole 23e Engagement hole 33 Female prop 33a Flange 33d Engagement hole 33e Engagement hole 43 Male prop 43a Flange 43b Small diameter Part 43c main diameter part 3 female struts 53a flange 61 lockout pin 61a coil spring engagement Gotsuba 61b holes 61c protruding pieces 61d projecting piece 62 handles 62a hole 63 coil spring 64 casing 65 bags nut A engagement hole B engaging hole

Claims (4)

The tire wheel is held almost horizontally with the outer surface of the disk part of the tire wheel as the upper surface, a rod-like column is erected in the hub hole of the tire wheel, and a disc-shaped steering wheel fixing plate is fixed to the upper end of the column. The steering wheel boss is fastened to the upper surface of the steering wheel fixing plate to hold the ring portion of the steering wheel upward, and the steering wheel fixing plate is provided with a plurality of top plate support tools. A circular table characterized by supporting a transparent disk-shaped top plate at a position above the ring portion of the steering wheel.   The circular table according to claim 1, wherein at least one of a thermometer, a hygrometer, a timepiece, and a lighting fixture is fixed to the upper surface of the steering wheel fixing plate in addition to the steering wheel.   The circular table according to claim 1, wherein the column is formed to be extendable in the vertical direction. The strut is formed as one strut by connecting the male strut to the inside of the cylindrical female strut so that the female strut and the male strut are connected. In addition, one engagement hole A is provided on the side surface of the female support, and a lockout pin that can protrude freely is provided inside the engagement hole A. A plurality of engaging holes B are provided in the vertical direction on the side surface of the male support column, and when the lockout pin protrudes inside the engaging hole A, the lockout pin becomes the engaging hole B. The circular table according to claim 3, wherein the male support and the female support are integrated by being engaged.